2 ms·
Sometimes the point of experimentig is to narrow down to find what you don't understand. In this situation, having an input the system works for, and having an
by rgoulter 7y ago
Sometimes the point of experimentig is to narrow down to find what you don't understand.
In this situation, having an input the system works for, and having an input the system fails for is useful. (You can usually try to experiment to narrow down to _why_ the failing case fails).